CASO and MMS local devices

On both server, I have 1 tape library and multiple backup2disk folder. Bkp02 is a CAS (Central Admin Server) server and bkp01 is a MMS (Managed Media Server). From bkp02, I was able to see all the bkp01 devices (tape library and b2d folders).

Yesterady I’ve reformatted bkp01 because of performance issue.

Now after I’ve reinstalled everything, I cannot see from bkp02 all local devices from bkp01, under the device tab. I see the server bkp01 btu nothing under it.

Communication between the 2 server is good because if i create a backup job on bkp01, i see it on bkp02. Also, on bkp02 nder media server I see bkp01 as being online and enabled.